ʻO nā hiʻohiʻona o nā mea hana spray pretreatment:

hale kiaʻi pāpaʻi, ʻike ʻia hoʻi ʻo ka hale kiaʻi holoi, hale kiaʻi holoi wai, he mea hana hana kinoea-wai. Hoʻopili piha ʻia ke kinoea hoʻopau me ka wai, me ka hoʻohana ʻana i kona solubility i ka wai a i ʻole ka hoʻohana ʻana i nā hopena kemika e hoʻohui i nā lāʻau e hōʻemi ai i kona neʻe ʻana, i lilo i kinoea maʻemaʻe e like me nā kūlana hoʻokuʻu aupuni. Hoʻohana nui ʻia ia e mālama i ke kinoea ʻōpala inorganic, e like me ka sulfuric acid fog, hydrogen chloride gas, nitrogen oxide gas o nā ʻano valence states, dust waste gas, etc.

ʻO ka ʻenehana o ka swirl plate exhaust gas hoʻomaʻemaʻe hale kiaʻi i ʻoi aku ka kiʻekiʻe i ka wehe ʻana i ka lepo lepo, a ʻo ka hopena o ka wehe ʻana i ka lepo, desulfurization a me ka hoʻoneʻe ʻana i ka noe pena ma ka paila he mea nui loa, a he ākea loa ka noi, a me ka lepo. ʻoi aku ka maikaʻi o ka hopena ma mua o nā kaʻina wai ʻē aʻe, a ʻoi aku ka haʻahaʻa o ke kinoea hoʻomaʻemaʻe. ʻAʻole wale e hoʻoneʻe ma mua o 95% o ka lepo pena, akā e hōʻoia pū i ka haʻahaʻa haʻahaʻa o ke kinoea, ka kānana wai maʻalahi.

Nā pōmaikaʻi o nā lako hana hoʻomaʻemaʻe mua:

Loaʻa i ka scrubber nā mea maikaʻi o ka haʻahaʻa haʻahaʻa, ka hana paʻa, ka hana maʻalahi a maʻalahi; Pūnaehana hoʻomaʻemaʻe kinoea holoi wai, ʻano maʻalahi a maʻalahi; Hiki ke mālama ʻia ke kinoea, wai, nā kumu haumia paʻa; ʻO ka poho haʻahaʻa haʻahaʻa pūnaewele, kūpono no ka nui o ka ea; Hiki ke hoʻohana ʻia ka hoʻolālā papa hoʻopihapiha hoʻopihapiha e hoʻoponopono ai i nā kumu haumia hui. Hiki iā ia ke mālama maikaʻi i ka ʻakika a me ka ʻōpala alkaline, a hiki ke kiʻekiʻe ke kiʻekiʻe e like me 99%.

ʻO ka loina hana o nā lako hana hoʻomaʻemaʻe mua ʻana:

ʻO ke kinoea lepo a me ka uahi ʻeleʻele e komo i lalo o ka hale kiaʻi hoʻomaʻemaʻe kinoea ma o ka paipu uahi, a holoi ʻia ka uahi e ka ʻauʻau wai. Ma hope o ka holoi ʻia ʻana o ka uahi ʻeleʻele, ka lepo a me nā mea haumia ʻē aʻe ma o kēia lapaʻau ʻana, neʻe kekahi mau ʻāpana lepo me ke kinoea, hui pū me ka noe wai hopena a me ka wai e kahe ana, a hui hou i loko o ke kino nui. I kēia manawa, hopu ʻia nā ʻāpana lepo o ke kinoea lepo e ka wai. Hoʻopili ʻia ka wai lepo lepo a kānana ʻia, a kahe i loko o ka pahu kaʻa ma o ka pā hale kiaʻi ma muli o ka umekaumaha, a hoʻokuʻu ʻia ke kinoea i hoʻomaʻemaʻe ʻia. Hoʻomaʻemaʻe mau ʻia a lawe ʻia ka wai ʻino i loko o ka pahu kahe.

ʻO nā lako hana hoʻomaʻemaʻe mua i ka ʻoihana pili:

ʻOihana uila, hana semiconductor, hana PCB, hana LCD, kila a me ka ʻoihana metala, electroplating a me ka ʻoihana lapaʻau ma luna o ka metala, ke kaʻina pickling, dye / pharmaceutical / kemikala ʻoihana, deodorization / chlorine neutralization, SOx / NOx ka wehe ʻana mai ke kinoea hoʻopau ʻana. nā mea haumia ea e hiki ke hoʻoheheʻe ʻia i ka wai.